{"nhtsa_id":10078975,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2016-08-29","date":"2016-05-25","document_id":"TSB-16-0087","mfr_campaign":null,"replaces":null,"component":"TRAILER HITCHES; EQUIPMENT","mfr_system":null,"summary":"SOME 2011-2016 F-SUPER DUTY CREW CAB PICKUP VEHICLES EQUIPPED WITH AN 8 FOOT BOX AND A FACTORY TRAILER HITCH MAY EXHIBIT A VERTICAL VIBRATION, OFTEN DESCRIBED AS HOPPING, FROM 68-112 KM/H (42-70 MPH).","document":null,"url":"https://open.wenmarpro.com/bulletins/10078975","components":[{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"trailer-hitch","name":"Trailer hitch","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"F-450 SD","year_from":2011,"year_to":2016,"match":"base","vehicle_ids":["2011_ford_f-450","2012_ford_f-450","2013_ford_f-450","2014_ford_f-450","2015_ford_f-450","2016_ford_f-450"]},{"make":"FORD","model":"F-550 SD","year_from":2011,"year_to":2016,"match":"base","vehicle_ids":["2011_ford_f-550","2012_ford_f-550","2013_ford_f-550","2014_ford_f-550","2015_ford_f-550","2016_ford_f-550"]},{"make":"FORD","model":"F-650 SD","year_from":2011,"year_to":2016,"match":"base","vehicle_ids":["2011_ford_f-650","2012_ford_f-650","2013_ford_f-650","2014_ford_f-650","2015_ford_f-650","2016_ford_f-650"]},{"make":"FORD","model":"F-750 SD","year_from":2011,"year_to":2016,"match":"base","vehicle_ids":["2011_ford_f-750","2012_ford_f-750","2013_ford_f-750","2014_ford_f-750","2015_ford_f-750","2016_ford_f-750"]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}